body{
		margin:0;
		color:white;
		font-size:35px;
	}

	nav{
		position:absolute;
		text-align:center;
		bottom:10px;
		width:100%;
	}

	.pageone,
	.pagetwo,
	.pagethree{
		width:100%;
		height:100%;
		position:absolute;
		top:0;
		display:none;
	}


	.pageone{
		background-color:red;
	}

	.pagetwo{
		background-color:green;
	}

	.pagethree{
		background-color:blue;
	}